baber/WOPTO huggingface dataset:
Patent RU-2083713-C1 (RU)
Inventor: VOLKOV NIKOLAJ A
IPC: C22C9/00
Filed: 1994-06-16
Granted: 1997-07-10
Abstract: FIELD: powdery metallurgy. SUBSTANCE: copper-base caked material has at least one component taken from the group: cadmium, nickel, tin, zinc, graphite and has additionally vanadium at the following ratio of components, wt. -%: vanadium 5-15; at least one component taken from the group: cadmium, nickel, tin, zinc or graphite 0.3-3.0, and copper - the rest. Switching wear of the proposed material is (9.4-19.7) x 10 -6  g/cycle. Anhydrous nickel acetate is used as binding agent. Before granulation charge is wetted. Charge creep limit is 5.0-6.8 g/s. EFFECT: enhanced quality of material. 2 cl, 1 tbl
Patent RU-2121720-C1 (RU)
Inventor: SIGEO KUBOTA
IPC: G11B7/128
Filed: 1993-10-18
Granted: 1998-11-10
Abstract: FIELD: optical instruments for information storage. SUBSTANCE: laser light with low coherence and high intensity is modulated according to double refraction in electric field and is directed to soundtrack of cinema film. Light modulator is located in definition range of laser beam which has focal point between modulator and lens which generates image. Time for storage of voice data is decreased due to use of laser light. Speckle noise is suppressed and image generation characteristic is improved due to control of focal point of laser beam. Since laser beam has low coherence, need in polarizing plate is eliminated. This results in possibility to decrease number of elements. EFFECT: increased speed and decreased cost of recording. 9 cl, 11 dwg
Patent RU-2093602-C1 (RU)
Inventor: PARAMONOV VLADIMIR A
IPC: C23C2/38
Filed: 1993-03-04
Granted: 1997-10-20
Abstract: Изобретение относится к устройствам для нанесения Н покрытия П на поверхность изделий, полученных прокаткой, в частности на стальную полосу металлического покрытия П. Устройство содержит резервуар Р для НП с расплавом с каналом в его днище для вертикальной подачи стальной полосы и со средством создания электрического поля в зоне канала, Р для соединений с ним, Р для предварительного плавления материала металлического П. Р для НП имеет элемент регулирования уровня расплава, объем Р для НП в несколько раз меньше объема Р предварительного плавления. Р предварительного плавления размещен под Р для НП и соединен с ним магнитными насосами. Р для НП выполнен в виде погруженных одна в другую двух емкостей Е, соединенных трубопроводами с Р предварительного плавления, который разделен на закрытую и открытую части. Закрытая часть Р для предварительного плавления соединена с внутренней Е трубопроводом подачи, а открытая часть - с наружной Е трубопроводом отвода. 9 з. п. ф-лы, 4 ил.
Patent RU-2099635-C1 (RU)
Title: Steam generator
Inventor: GLUKHOVTSEV OLEG V
IPC: F22D5/28
Filed: 1995-04-18
Granted: 1997-12-20
Abstract: FIELD: power engineering; production of low- and intermediate-pressure steam. SUBSTANCE: steam generator has heating surface, liquid-coolant (water inlet and steam outlet systems with valves installed in respective pipings, and in addition it is provided with system for admitting atmospheric air to heating surface made, for example, in the form of receiver with pressure- reducing valve and piping connecting it to heating surface. The latter, in its turn, is connected to siphon turning into piping with valve for water and air outlet. Siphon is mounted for contacting liquid coolant. It is good practice to install electromagnetic valves on pipings supplying air to heating surface and discharging water and air from it so that their inlets are connected to outlet of pressure sensor mounted on piping supplying steam to user. Pipings delivering air and liquid coolant to heating surface may be combine and common piping should be provided with OR-gate valve. EFFECT: improved service life and operating reliability of steam generator. 4 cl, 1 dwg
Patent RU-2093733-C1 (RU)
Title: Planet gear box
Inventor: VOLCHENKO YURIJ I
IPC: F16H3/44
Filed: 1995-08-15
Granted: 1997-10-20
Abstract: FIELD: transport mechanical engineering. SUBSTANCE: planet gear box has housing, inlet and outlet shafts, five planet rows, five controllable brakes, and two clutches. The carriers of two first rows are interconnected. The output shaft is coupled with the solar gear of the second row and, through one of the clutches, with epicycle of the first row which is connected to one of the brakes. The solar gear of the third row is coupled with the solar gear of the five row and with the carrier of the four row which is connected with the solar gear of the first row. The carrier with satellites of the third row is connected with the epicycles of the fourth and fifth rows and connected with the third controllable brake. The solar gear of the fourth row is connected with the fourth controllable brake. The carrier with satellites of the fifth row is connected with the fifth controllable brake. The output shaft is connected with epicycles of the second and third rows and with solar gear of the first row through the second clutch. EFFECT: expanded functional capabilities. 1 dwg, 2 tbl
Patent RU-2095579-C1 (RU)
Title: Gas turbine cooled cermet working blade
IPC: F01D5/28
Filed: 1995-10-18
Granted: 1997-11-10
Abstract: FIELD: power-plant and transport engineering. SUBSTANCE: thin-walled heat-resistant shield is placed between ceramic envelope and load-bearing metal rod of blade; this shield is provided with distance hemispherical projections forming dimples on walls of rod cooling passages; dimples are located along these passages, thus intensifying heat exchange in them. EFFECT: reduced consumption of cooling air; intensification of heat exchange process. 2 cl, 4 dwg
Patent RU-2085848-C1 (RU)
Title: Micromechanical vibratory gyroscope (versions)
Inventor: NEAPOLITANSKIJ ANATOLIJ S
IPC: G01C19/5719
Filed: 1995-12-27
Granted: 1997-07-27
Abstract: FIELD: navigation, systems controlling mobile objects, indicators of movement of objects. SUBSTANCE: micromechanical vibratory gyroscope has internal and external frames on torsion suspension. External frame has covers carrying elements of angle pickup and moment pickup to eliminate harmful cross effects of excitation oscillations on sensitive axis. Other elements of pickups are positioned on internal frame and on case. In accordance with second version oscillations of internal frame are induced and axis of external frame is sensitive axis. Cross effects of excitation oscillations on sensitive axis are compensated by supply of excitation signals through dividers to moment pickups along sensitive axis. It is proposed to manufacture angle pickups on base of field-effect transistors with mobile gates (mechanizers) and torsions with cruciform section. EFFECT: enhanced functional precision and reliability. 7 cl, 4 dwg
Patent RU-2151140-C1 (RU)
Title: Method of purifying carboxylic acid
Inventor: DZHORDZH EHRNEST MORRIS
IPC: C07C51/10
Filed: 1996-01-09
Granted: 2000-06-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of purifying C 2 -C 11  carboxylic acid resulting from liquid phase C 1 -C 10  alkyl alcohol and/or reactive derivative thereof in said method volatile iridium and/or volatile copromoter impurities are converted into non-volatile forms when the latter are reacted with iodide in the presence of carbon monoxide at its partial pressure which is less than that during carbonylation reaction. Nonvolatile impurities are then separated from carboxylic acid. EFFECT: more efficient purification method. 10 cl, 2 dwg, 2 ex
Patent RU-2123362-C1 (RU)
Inventor: SLABKAJA E V
IPC: A61N1/30
Filed: 1996-02-07
Granted: 1998-12-20
Abstract: Изобретение относится к медицине, физиотерапии. Осуществляют традиционную терапию. Проводят лекарственный электрофорез на область миндалин. Для электрофореза используют супернатант культуры аутологичных мононуклеарных клеток, стимулированных фитогемаглютинином. Курс 7-10 процедур ежедневно. Сокращает длительность, частоту обострений, потребность в антибактериальной терапии. 2 табл.
Patent RU-2142378-C1 (RU)
Title: Logging tractor loading device
Inventor: LITVINOV A A
IPC: B60P3/40
Filed: 1996-04-02
Granted: 1999-12-10
Abstract: FIELD: mechanical engineering; loading devices. SUBSTANCE: loading device for logging tractor has winch 1, guide sheave 2 with winch cable and loading shield installed on tractor frame. Shield has stationary platform 4 and movable part installed for turning in vertical plane by hydraulic cylinder. Roller 6 is installed on end of movable part. Movable part consists of two articulated platforms, upper and lower one. Upper platform 8 is hinge connected with tractor frame. Lower platform 11 is hinge-connected with levers hinge coupled with tractor frame. Hydraulically controlled movable part can be set in travelling position and in operating position. Shock absorbing rubber pads in rear part of fractor frame serve as additional support for upper platform when loading timber on tractor. EFFECT: enhanced maneuverability and reliability of tractor. 3 cl, 3 dwg
Patent RU-2124999-C1 (RU)
Title: Bilge shores of ships of pushable train
Inventor: NIKITENKO B P
IPC: B63B21/56
Filed: 1996-04-09
Granted: 1999-01-20
Abstract: FIELD: shipbuilding; towing ships by pushing. SUBSTANCE: bilge shores with side shores and aft side shores fairings are located in front of side shores and are made from rounded-off plates whose ends are bent aside in ship's CL. Bilge shores are engageable with inner bearing vertical planes of vertical bearing beams located above and below aft side shores-fairings of ship being pushed. EFFECT: enhanced reliability in case of swells. 3 dwg
Patent RU-2123785-C1 (RU)
Title: Copper-containing fungicide composition
Inventor: TRUNIN A S
IPC: A01N59/20
Filed: 1996-06-05
Granted: 1998-12-27
Abstract: FIELD: agriculture, fungicides. SUBSTANCE: copper-containing fungicide has the following components, wt. -%: copper oxide 0.6-1.2; acetic acid 0.7-1.4; ammonia (solution) 1.8-3.6, and water - the rest. This copper-containing fungicide exhibits good water solubility, increased "waiting" period and has an effect of leaf feeding of plant to be treated. Composition can be used for prophylaxis and protection of plants from leaf and fungal sicknesses. EFFECT: enhanced effectiveness of composition, decreased doses of preparation. 5 tbl, 2 ex
Patent RU-2108898-C1 (RU)
Inventor: KOVAL P A
IPC: B23K10/00
Filed: 1996-08-20
Granted: 1998-04-20
Abstract: FIELD: assembly and welding jobs at engineering plants; mechanized thermal cutting of holes in large-sized box-shaped articles. SUBSTANCE: thermal cutting unit includes uprights with mechanisms for orientation of work, beams with guides fitted in between uprights, solid master forms and carriages with cutters, as well as air and water supply system. Master forms are made as working and rectangular sections corresponding to profile of working sections. Mounted additionally on carriages and beams are sensors with orientation mechanisms. Beams are rigidly interconnected by single metalwork. Thermal cutting unit is also provided with two box-shaped air ducts connected together and located below the locating prisms of orientation mechanism and along beams with guides symmetrically relative to longitudinal axis of unit; they are provided with rectangular holes in their upper portion which are fitted with suction nozzles. Air ducts are provided with swivel gate valves at joint areas. Air and water supply system is provided with glandless valves at one-side electromagnetic control. EFFECT: enhanced productivity, improved quality and accuracy of cutting; enhanced sanitation of work. 5 dwg
Patent RU-2118873-C1 (RU)
Title: Storage battery with metal-gas cells
Inventor: CHELJAEV V F
IPC: H01M12/02
Filed: 1996-10-24
Granted: 1998-09-10
Abstract: FIELD: electrical engineering. SUBSTANCE: storage battery is assembled of disk-shaped series- connected metal-gas cells filled with electrolyte, case-mounted heat pipe, and two coaxial cylindrical spacers installed in case. One external end of spacer is loosely mounted in one of case bottom plates and its other end is rigidly fixed in opposite bottom plate of case. Diffusivity ratio of internal and external spacers is between 20 and 30. Heat pipe is installed in central duct of internal spacer, and disks are fitted onto external cylindrical spacer. EFFECT: improved reliability and convenience in service. 1 dwg
Patent RU-2115874-C1 (RU)
Inventor: ELKIN K S
IPC: F27D1/00
Filed: 1997-03-04
Granted: 1998-07-20
Abstract: Изобретение относится к области металлургии, а точнее к оборудованию для производства цветных и черных металлов восстановительной плавкой из руд. Футеровка ванны содержит огнеупорную кладку стен из кирпичей и угольных блоков. Для исключения воздействия кислорода воздуха на угольную футеровку вертикальные швы между угольными блоками и кирпичной кладкой стен по всему периметру выполнены из мелкодисперсного глинозема. 1 ил.
Patent RU-2119171-C1 (RU)
Inventor: SMIRNOV BORIS MIKHAJLOVICH
IPC: G01R33/02
Filed: 1997-04-24
Granted: 1998-09-20
Abstract: FIELD: measurement technology, determination of position of object in control systems. SUBSTANCE: in compliance with first variant gear includes generator of alternating voltages with inductance coils located on object, three-component sensor, three amplifiers of alternating voltages, three converters, former of reference voltages and commutator. In agreement with second variant gear additionally has two three-component sensors, six amplifiers of alternating voltages and six converters. EFFECT: realization of contactless communication between receiving and sending devices with their simplification. 2 cl, 4 dwg
Patent RU-2133073-C1 (RU)
Title: Storage capacitor charger
Inventor: KARTELEV A JA
IPC: H02M7/02
Filed: 1997-05-20
Granted: 1999-07-10
Abstract: FIELD: high-voltage pulse engineering; pumping lasers and producing heavy electrohydraulic shocks. SUBSTANCE: storage capacitor charger has oil-filled metal case, step-up transformer, high-voltage rectifier built around two diodes and two capacitors connected into voltage doubling circuit with common points of two diodes and two capacitors connected to transformer secondary winding, cut-off choke one of whose leads is connected to one of common points of diode and capacitor, and discharge resistor inserted between high-voltage lead of rectifier and ground. Novelty is that other common point of diode and capacitor is connected to ground and other lead of cut-off choke is connected directly or through series resistor to high-voltage lead. EFFECT: reduced size and improved reliability of charger. 3 cl, 1 dwg
Patent RU-2114906-C1 (RU)
Title: Sealing lubricant for threaded connections
Inventor: SHTOL V F
IPC: C10M105/72
Filed: 1997-06-10
Granted: 1998-07-10
Abstract: FIELD: oil and gas wells. SUBSTANCE: invention, in particular, relates to threaded connections for drill and casing strings. Lubricant of invention is designed for oiling jacks of rock drill bits operating under high-temperature conditions complicated by inflow of mineralized water into borehole. Lubricant is based on mineral oil and contains 12-17 wt % of hydrolysis lignin and 38-48 wt % of tallow pitch. EFFECT: reduced accident rate of drill pipes. 2 tbl
Patent RU-2111268-C1 (RU)
Inventor: SKOROKHODOV V N
IPC: C22B1/20
Filed: 1997-07-08
Granted: 1998-05-20
Abstract: FIELD: metallurgy. SUBSTANCE: method includes loading two layers of agglomeration charge with different thickness and different moisture contents. Moisture content in lower charge layer is chosen 0.90-0.98 that in upper layer and thickness of lower charge layer 0.3 to 0.7 summary thickness of the two layers. EFFECT: increased strength of agglomerate and yield of quality product; reduced fuel and metal charge consumption. 1 tbl
Patent RU-2116947-C1 (RU)
Inventor: SOLOPOV ALEKSANDR IVANOVICH
IPC: B65D35/56
Filed: 1997-08-19
Granted: 1998-08-10
Abstract: FIELD: sanitary and hygienic articles. SUBSTANCE: device has body 1 for receiving tube with paste, protective casing for toothbrushes and paste squeezing mechanism. Casing is formed as drum 5 with receptacles 6 and cells 7 for toothbrushes. Drum is mounted on cantilevered base for rotation around axis through 90 deg to receive paste by means of carrier lever. Paste squeezing mechanism has guiding cheeks, rubberized gear-engagement rolls and handle. Toothbrush cell is shaped in the way similar to that of receptacle in drum. EFFECT: simplified construction, convenient usage by combined storage of toothbrush and paste tube. 14 cl, 11 dwg
Patent RU-2116002-C1 (RU)
Title: Automaton which controls data transmission packets
Inventor: KOPTEV A P
IPC: H04L12/56
Filed: 1997-08-22
Granted: 1998-07-20
Abstract: FIELD: radio engineering, in particular, digital information transmission. SUBSTANCE: device has AND gate, generator of short positive pulses, flip-flop, serial register, controlled clock oscillator, decoder, group of combinatorial units and memory units, data packet processor 8. Device also has two request inputs, control input, information input, four control outputs and information output. This results in possibility to take into account state of satellite communication channel and to control data packet transmission through satellite communication lines operating in radio exchange mode. EFFECT: increased functional capabilities. 3 cl, 4 dwg
Patent RU-2123045-C1 (RU)
Title: Consortium of microorganisms lactobacillus acidophilus, lactobacillus delbruockii subspecies bulgaricus, saccharomyces for kumiss production
Inventor: KHARITONOV V D
IPC: A23C9/127
Filed: 1997-09-26
Granted: 1998-12-10
Abstract: FIELD: dairy industry. SUBSTANCE: invention is a consortium of lactic acid rods and yeasts that can be used for kumiss making, ferment and bacterial preparations. Consortium is obtained by combination of three strains of lactic acid rods - Lactobacillus acidophilus A-41, Lactobacillus delbruockii sub. bulgaricus B-21 and a strain of lactofermenting yeast Saccharomyces lactis S-11. This consortium ferments milk for 4-6 h after addition 5% ferment and at 37-38 C to acidity 70-80 deg T. Consortium shows antagonistic activity, resistance to phenol, bile, sodium chloride and antibiotics. Kumiss obtained by using this consortium shows the enhanced antibiological activity and has hundred millions of acidophilic and bulgarian rods in 1 ml and hundred thousands of yeast cells in 1 ml. EFFECT: consortium indicated above, improved method of kumiss production. 3 tbl, 2 ex
Patent RU-2132303-C1 (RU)
Title: Method of precipitating rare-earth elements from extraction phosphoric acid
Inventor: ZAVIZION P JA
IPC: C01F17/20
Filed: 1997-10-20
Granted: 1999-06-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: invention, in particular, relates to isolating rare-earth elements from Kolski apatites and can find use in integrated processing of apatites into extraction phosphoric acid involving dehydrate technics. Method includes neutralizing phosphoric acid to pH 3-3.5 of circulation slurry (preliminarily neutralized to pH 4-4.5), concentrating neutralized slurry, and separating phosphate concentrate precipitate. Neutralization of circulation slurry is advantageously performed with sodium carbonate, calcium carbonate, lime, and other neutralizers, whereas phosphate concentrate is commonly separated either by filtration or by centrifugation. EFFECT: simplified process and eliminated risk of formation of explosive ammonia-air mixture. 2 cl, 3 tbl
Patent RU-2133821-C1 (RU)
Title: Device for perforation of pipe in well
Inventor: SHAGAEV G KH
IPC: E21B43/11
Filed: 1997-12-23
Granted: 1999-07-27
Abstract: FIELD: mining industry. SUBSTANCE: device has body which incorporates hydraulic cylinder with piston made in the form of piercing unit with cylindrical body and head-piece. Device is also provided with at least one sleeve-like piston which is installed in hydraulic cylinder and is made with axial passage in its lower part. Surface of its upper part mates surface of head-piece. Head-piece together with its working body is installed in sleeve-like piston. Sleeve-like piston, cylindrical body and hydraulic cylinder are interconnected with each other telescopically, and they are arranged so that initial axial movement is performed by cylindrical body, then subsequent axial movements to extreme positions are made by sleeve-like pistons. Application of aforesaid embodiment of device allows for making deeper perforations. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2143789-C1 (RU)
Inventor: VILENCHIK L S
IPC: H04N5/335
Filed: 1998-01-23
Granted: 1999-12-27
Abstract: FIELD: television. SUBSTANCE: method is related to generation of high-resolution TV picture in camera on traditional charge-coupled devices displaced along axes of coordinates one relative to another whose videosignals after necessary processing are so recorded in storage unit that create information field and form high-resolution TV videosignal after comb filtration and full aperture correction. Gear for realization of method presents TV camera incorporating optical unit, two identical channels each including charge-coupled devices, analog-to-digital converter, preliminary processing unit, storage, switch and final processing unit which form TV high-frequency videosignal. Control unit that is integral part of gear controls all functional units. EFFECT: formation of high-resolution TV picture with use of charge-coupled devices-matrixes designed for traditional resolution standards.. 2 cl, 3 dwg
Patent RU-2150427-C1 (RU)
Title: Apparatus for producing active charcoal from wood chips
Inventor: JAGODIN V I
IPC: C01B31/08
Filed: 1998-02-10
Granted: 2000-06-10
Abstract: FIELD: wood-working industry. SUBSTANCE: apparatus has vertical withdrawable retorts with perforated detachable bottom, furnace with combustion chamber, heated chamber and gas conduits. Heated chamber is divided into activation section and pyrolysis section, which are connected in series with combustion chamber via gas conduits. Withdrawable retorts have vapor distributors axially aligned with openings arranged in tiers, with total opening section areas in different tiers increasing from the bottom tier to the top tier. EFFECT: increased efficiency and reduced consumption of vapors. 2 dwg
Patent RU-2132267-C1 (RU)
Title: Process of shot-blasting of articles
Inventor: KOBERNICHENKO A B
IPC: B24C1/10
Filed: 1998-02-10
Granted: 1999-06-27
Abstract: FIELD: preparation of surfaces of steel articles for gas thermal spraying, descaling of articles, their hard-facing and formation of corrosive protection. SUBSTANCE: shot blasting of surface is performed in several stages with usage of different shots at each stage. After blasting of surface with steel shots it is additionally blasted with chromium steel shots which are imparted with oscillatory motion by means of ultrasonic vibrations with frequency 190.-20.0 kHz and amplitude 55-70 μ. EFFECT: increased strength of adhesion of gas thermal coats to backing. 2 dwg, 3 tbl
Patent RU-2135396-C1 (RU)
Title: Method of raising cargo to high-speed flying vehicle from immovable platform
Inventor: TALANOV B P
IPC: B64D1/22
Filed: 1998-02-10
Granted: 1999-08-27
Abstract: FIELD: aviation; loading/unloading jobs; rescue of people by means flying vehicles. SUBSTANCE: withdrawal line is thrown from flying vehicle during its motion; this line is secured on immovable platform. Then vehicle performs circling flight. After securing the cargo to withdrawal line, vehicle starts ascending in spiral. After withdrawal line is taut, cargo is disconnected and flying vehicle moves tangentially. EFFECT: improved conditions of ascent; enhanced reliability of protecting cargo.